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[PATCH] remove mount/umount uevents from superblock handling

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The names of these events have been confusing from the beginning
on, as they have been more like claim/release events. We needed these
events for noticing HAL if storage devices have been mounted.

Thanks to Al, we have the proper solution now and can poll()
/proc/mounts instead to get notfied about mount tree changes.

Signed-off-by: Kay Sievers <kay.sievers@suse.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
This commit is contained in:
Kay Sievers
2005-11-11 06:09:55 +01:00
committed by Greg Kroah-Hartman
parent 0f76e5acf9
commit 033b96fd30
3 changed files with 3 additions and 22 deletions
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15
fs/super.c
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@@ -665,16 +665,6 @@ static int test_bdev_super(struct super_block *s, void *data)
return (void *)s->s_bdev == data;
}
static void bdev_uevent(struct block_device *bdev, enum kobject_action action)
{
if (bdev->bd_disk) {
if (bdev->bd_part)
kobject_uevent(&bdev->bd_part->kobj, action, NULL);
else
kobject_uevent(&bdev->bd_disk->kobj, action, NULL);
}
}
struct super_block *get_sb_bdev(struct file_system_type *fs_type,
int flags, const char *dev_name, void *data,
int (*fill_super)(struct super_block *, void *, int))
@@ -717,10 +707,8 @@ struct super_block *get_sb_bdev(struct file_system_type *fs_type,
up_write(&s->s_umount);
deactivate_super(s);
s = ERR_PTR(error);
} else {
} else
s->s_flags |= MS_ACTIVE;
bdev_uevent(bdev, KOBJ_MOUNT);
}
}
return s;
@@ -736,7 +724,6 @@ void kill_block_super(struct super_block *sb)
{
struct block_device *bdev = sb->s_bdev;
bdev_uevent(bdev, KOBJ_UMOUNT);
generic_shutdown_super(sb);
sync_blockdev(bdev);
close_bdev_excl(bdev);